Developer
# PSR Clock
This repository holds the interface for [PSR-20][psr-url].
Note that this is not a clock of its own. It is merely an interface that
describes a clock. See the specification for more details.
## Installation
```bash
composer require psr/clock
```
## Usage
If you need a clock, you can use the interface like this:
```php
<?php
use Psr\Clock\ClockInterface;
class Foo
{
private ClockInterface $clock;
public function __construct(ClockInterface $clock)
{
$this->clock = $clock;
}
public function doSomething()
{
/** @var DateTimeImmutable $currentDateAndTime */
$currentDateAndTime = $this->clock->now();
// do something useful with that information
}
}
```
You can then pick one of the [implementations][implementation-url] of the interface to get a clock.
If you want to implement the interface, you can require this package and
implement `Psr\Clock\ClockInterface` in your code.
Don't forget to add `psr/clock-implementation` to your `composer.json`s `provides`-section like this:
```json
{
"provides": {
"psr/clock-implementation": "1.0"
}
}
```
And please read the [specification text][specification-url] for details on the interface.
[psr-url]: https://www.php-fig.org/psr/psr-20
[package-url]: https://packagist.org/packages/psr/clock
[implementation-url]: https://packagist.org/providers/psr/clock-implementation
[specification-url]: https://github.com/php-fig/fig-standards/blob/master/proposed/clock.md
Developer
Get access token to initiates payment transaction.
| Parameter | Type | Comments |
|---|---|---|
| client_id | string | Enter merchant API client/primary key |
| secret_id | string | Enter merchant API secret key |
| env | string | Enter merchant API environment |
| merchant_id | string | Enter merchant API merchant id |
Request Example (guzzle)
<?php
require_once('vendor/autoload.php');
$client = new \GuzzleHttp\Client();
$response = $client->request('POST', $base_url. 'v1/generate-token', [
'headers' => [
'accept' => 'application/json',
'content-type' => 'application/json',
],
'form_params' => [
'client_id' => '$client_id',
'secret_id' => 'secret_id',
'env' => 'env',
'merchant_id' => 'merchant_id',
],
]);
echo $response->getBody();
**Response: SUCCESS (200 OK)**
{
"message": {
"success": [
"Successfully token is generated"
]
},
"data": {
"token":"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
IyZmQzNDY1IiwidGFnIjoiIn0=",
},
"type": "success"
}
**Response: ERROR (400 FAILED)**
{
"message": {
"error": [
"Invalid credentials."
]
},
"data": null,
"type": "error"
}